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VG7243NT+71CHGA
The VG7243NT+71CHGA is a reliable two-way control valve designed by Johnson Controls. It features a cast bronze body with a brass bonnet and is rated under ANSI B16.15 Class 250. This valve is suited for multiple applications requiring efficient flow control.
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Technical specifications for VG7243NT+71CHGA
| Manufacturer | Johnson Controls |
|---|---|
| Product Type | Two-Way Bronze Control Valve |
| Product Line | VG7000 Series |
| Part Number | VG7243NT+71CHGA |
| End Connections | NPT (Threaded) |
| Voltage Rating | 24 VAC |
| Input Voltage Frequency | 50/60 Hz |
| IP Rating | IP54 (NEMA 2) |
| Operating Temperature Range | -5°C to 55°C |
| Storage Temperature Range | -40°C to 80°C |
| Humidity Range | 10 to 90% RH (Non-Condensing) |
| Power Consumption | 6 VA (transformer sizing) |
| Flow Coefficient (Cv) | 11.6 Cv (10.0 Kv) |
| Valve Body Material | Cast Bronze (Brass Bonnet) |
| Valve Trim Material | Stainless Steel |
| Valve Body Rating | ANSI B16.15 Class 250 |
| Maximum Closeoff Pressure | 114 psig (785 kPa) |
The VG7243NT+71CHGA two-way bronze control valve, produced by Johnson Controls, is engineered for reliable operation in various control applications. With a sturdy cast bronze body complemented by a brass bonnet, this valve provides durability under challenging operating conditions. It has NPT threaded connections, facilitating straightforward installation into existing piping systems.
This valve is rated for operation at 24 VAC, making it suitable for domestic and industrial setups. It is designed to function with an input voltage frequency of either 50 or 60 Hz, promoting versatility across different power supplies. The total weight of the unit is 6.6 lbs, providing a balanced assembly for easy handling.
The VG7243NT+71CHGA operates efficiently in temperatures ranging from -5°C to 55°C. It can also withstand storage temperatures from -40°C to 80°C, which offers flexibility for various environments. Additionally, this valve functions effectively within a humidity range of 10 to 90% RH, without condensation.
Power consumption is measured at 6 VA, which facilitates accurate transformer sizing to ensure optimal performance. The valve's flow coefficient (Cv) is rated at 11.6, which signifies efficient fluid handling capacity (10.0 Kv).
This unit includes stainless steel trim material, enhancing its longevity and resistance to corrosion. A maximum closeoff pressure capacity of 114 psig (785 kPa) allows for secure sealing and reliable operation in demanding situations. The valve is compliant with an IP54 rating, indicating protection from dust and splashes of water, confirming its suitability for a variety of installation scenarios.
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